Hefei TNJ chemical industry co.,ltd
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China (Mainland)
Business Type:Trading Company
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Province/state: Anhui
City: Hefei
Street: B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China
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CAS NO.10031-43-3
Company Name:Hefei TNJ Chemical Industry Co.,Ltd.
Registered Address:B911 Xincheng Business Center,South of Dongliu Road, Zhengwu District, Hefei, Anhui,China
Register Capital：￥12,000,000.00
Re-Register Date：2009.09.03
Register Number：340108000070345 (1-1)
Legal Person：Huwang Xiuran
Register Bureau：Hefei Administration for Industry and Commerce
Business Type：Manufacturing & Trading
Business Terms：Private owned
Legal Check Date：2014.04.03
Business Scope：Sales & Production of chemical materials; Exporting and trading of various chemicals apart from forbidden materials by Government ; Import and Export of chemical technology.
1.Main Purity: 99%Min
2.Cu:26%Min
2.Pb.0.001%Max
3.Hg:0.001%Max
4.Cd:0.001%Max;.Packing: in 25kg bag;
Copper Nitrate Trihydrate
Molecular formula: Cu(NO3)2·3H2O
Molecular weight: 241.60
Physicochemical Property: The relative density 2.05, melting point 114.5 °C. Heating Cupric nitrate decomposition at 170 °C ,insoluble basic salt Cu (NO3) 2.2 Cu (OH)2, the heating is continued into the Copper (II) oxide. Soluble in water and ethanol, the acidic aqueous solution, easy to absorb. Cupric nitrate is a strong oxidant, with carbon powder, sulfur, or other combustible material with heat, friction or shock, can cause a fire and explosion.
Applications and Usages:
Cupric nitrate(Copper Nitrate) is used as catalyst, oxidizer, activating agent for luminescent powder and photosensitive resistance materials.
Detailed Specification
|
ITEM |
STANDARD |
RESULT |
|
Cu(NO3)2·3H2O |
99.0% Min |
99.65 |
|
Cu |
26%Min |
26.3 |
|
Water insoluble |
0.005% Max |
0.003 |
|
Chloride(Cl) |
0.005% Max |
0.0035 |
|
Sulphate(SO4) |
0.02% Max |
0.015 |
|
Ferrum(Fe) |
0.005%Max |
0.0015 |
|
Pb |
0.001%Max |
0.0009 |
|
Hg |
0.001%Max |
0.0008 |
|
Cd |
0.001%Max |
0.0009 |
|
Hydrogen sulfide insoluble(based on sulfate) |
0.08%Max |
0.04 |
|
Apperance |
Blue crystal |
Blue crystal |
